#include <unistd.h>
#include <cstdlib>
#include <cstring>
#include <netdb.h>
#include <map>  
#include <string>  
#include <iostream>


using namespace std;  
  
class CStudent {
public:
	CStudent();
	~CStudent();
public:
	int sum = 5;	
public:
	int do_test(void);
};

CStudent::CStudent() {
	printf("[CStudent]:---0---[%d]\n", sum);
}

CStudent::~CStudent() {
	printf("[~CStudent]:---1---\n");
}
	
int CStudent::do_test(void) {
	printf("[do_test]:---0----[%d]\n", sum);
	return 0;
}

CStudent s_Student;

namespace TEST
{
	int test_map();
}
 
int main(void)  
{    
    //return TEST::test_map();
	return s_Student.do_test();  
}  

